[Include] Text Draw Group

[[MM]RoXoR[FS]]

Text Draw Group

Using this include, you can group multiple textdraw's into one group.

• Defines
  

  #define MAX_GROUPS 100
  #define TDperGroup 25

  MAX_GROUPS is the maximum number of TextDraw Groups one can create. Default is 100
  TDperGroup is maximum no of Textdraws a Group can have. Default is 25
• Natives
  

  native CreateTDGroup({Text}:...);
  native DestroyTDGroup(slot);
  native TDGroupAddTD(slot,{Text}:...);
  native TDGroupRemoveTD(slot,{Text}:...);
  native TDGroupShowForAll(slot);
  native TDGroupHideForAll(slot);
  native TDGroupShowForPlayer(playerid,slot);
  native TDGroupHideForPlayer(playerid,slot);

  • CreateTDGroup({Text}:...)
    Using this function one can create a group.
    
    Returns the slot of the group.
    
    A quick Example
    

    new Text:Textdraw0;
    new Text:Textdraw1;
    new Text:Textdraw2;
    new Text:Textdraw3;
    new Text:Textdraw4;
    
    new TD;
    
    public OnPlayerSpawn(playerid)
    {
        TD=CreateTDGroup(Textdraw0,Textdraw1);
        return 1;
    }

  • DestroyTDGroup(slot)
    
    This will simply destroy the group and empty the space..
    
    
  • TDGroupAddTD(slot,{Text}:...)
    Use this function if you want to add more TextDraw's to an already created group.
    

    CMD:add(playerid,params[])
    {
        #pragma unused params
        TDGroupAddTD(TD,Textdraw3,Textdraw2);
        return 1;
    }

  • TDGroupRemoveTD(slot,{Text}:...)
    
    Remove's a textDraw from the group
    
    

    CMD:rem(playerid,params[])
    {
        #pragma unused params
        TDGroupRemoveTD(TD,Textdraw2);
        return 1;
    }

  • • TDGroupShowForAll(slot)
    
    Similar to TextDrawShowForAll, it will show all textdraw's within a group to everyone.
    
  • TDGroupHideForAll(slot)
    Similar to TextDrawHideForAll, it will hide all textdraw's within a group from everyone.
    
  • TDGroupShowForPlayer(playerid,slot)
    Shows textdraws in a group to specific playerid
    
  • TDGroupHideForPlayer(playerid,slot)
    Hides textdraws in a group for a specific playerid
    
• Bugs
  
  You will need to add
  

  for(new i=0;i<MAX_GROUPS;++i) tdenum[i][count] = -1;

  under OnGameModeInit.
  I tried hook and ALS method, they dont seem to be working.
  
• Download
  
  PASTEBIN
  
  

  #if !defined TDperGroup
      #define TDperGroup 25
  #endif
  
  #if !defined MAX_GROUPS
      #define MAX_GROUPS 100
  #endif
  
  /*
  native CreateTDGroup({Text}:...);
  native DestroyTDGroup(slot);
  native TDGroupAddTD(slot,{Text}:...);
  native TDGroupRemoveTD(slot,{Text}:...);
  native TDGroupShowForAll(slot);
  native TDGroupHideForAll(slot);
  native TDGroupShowForPlayer(playerid,slot);
  native TDGroupHideForPlayer(playerid,slot);
  
  */
  
  enum E_TD_ENUM
  {
      count,
  }
  new tdenum[MAX_GROUPS][E_TD_ENUM];
  new TDid[MAX_GROUPS][TDperGroup];
  
  stock CreateTDGroup({Text}:...)
  {
      new slot = -1;
      
      for(new i=0;i<MAX_GROUPS;++i)
      {
          if(tdenum[i][count] == -1)
          {
              slot=i;
              break;
          }
      }
      
      if(slot == -1)
      {
          printf("No more emply slot's found. Increase MAX_GROUPS");
          return -1;
      }
      
      new num = tdenum[slot][count] = numargs();
  
      if(num > TDperGroup)
      {
          printf("Increase TDperGroup");
          return -1;
      }
      for(new i=0;i<num;++i)
      {
          TDid[slot][i]=getarg(i,0);
      }
      
      return slot;
  }
  
  stock DestroyTDGroup(slot)
  {
      if(slot > MAX_GROUPS || slot<0)
      {
          printf("Invalid Slot Passed in DestroyTDGroup");
          return -1;
      }
      tdenum[slot][count] = -1;
      return 1;
  }
  stock TDGroupAddTD(slot,{Text}:...)
  {
      if(slot > MAX_GROUPS || slot<0)
      {
          printf("Invalid Slot Passed ");
          return -1;
      }
      if(tdenum[slot][count] == -1) return -1;
      new num = numargs();
      new at = tdenum[slot][count];
      if((num+at-1) > MAX_GROUPS)
      {
          printf("Increase TDperGroup");
          return -1;
      }
      new i,j;
      for(i = at,j=1;j<num;++i,++j) TDid[slot][i]=getarg(j,0);
      tdenum[slot][count]=tdenum[slot][count]+num-1;
      return 1;
  }
  
  stock TDGroupRemoveTD(slot,{Text}:...)
  {
      if(slot > MAX_GROUPS || slot<0)
      {
          printf("Invalid Slot Passed ");
          return -1;
      }
      if(tdenum[slot][count] == -1) return -1;
      new num = numargs();
      new c = tdenum[slot][count];
      
      for(new j=1;j<num;++j)
      {
          for(new i=0;i<c;++i)
          {
              if(TDid[slot][i]==getarg(j,0))
              {
                  c=c-1;
                  for(new k=i;k<c;++k) TDid[slot][k] = TDid[slot][k+1];
                  tdenum[slot][count]--;
                  break;
              }
                  
          }
      }
      return 1;
  }
  
  stock TDGroupShowForAll(slot)
  {
      if(slot > MAX_GROUPS || slot<0)
      {
          printf("Invalid Slot Passed ");
          return -1;
      }
      if(tdenum[slot][count] == -1) return -1;
      for(new i=0;i<tdenum[slot][count];++i)
          TextDrawShowForAll(Text:TDid[slot][i]);
      return 1;
  }
  stock TDGroupHideForAll(slot)
  {
      if(slot > MAX_GROUPS || slot<0)
      {
          printf("Invalid Slot Passed ");
          return -1;
      }
      if(tdenum[slot][count] == -1) return -1;
      for(new i=0;i<tdenum[slot][count];++i)
          TextDrawHideForAll(Text:TDid[slot][i]);
      return 1;
  }
  stock TDGroupShowForPlayer(playerid,slot)
  {
      if(slot > MAX_GROUPS || slot<0)
      {
          printf("Invalid Slot Passed ");
          return -1;
      }
      
      if(tdenum[slot][count] == -1) return -1;
      for(new i=0;i<tdenum[slot][count];++i)
          TextDrawShowForPlayer(playerid,Text:TDid[slot][i]);
      return 1;
  }
  stock TDGroupHideForPlayer(playerid,slot)
  {
      if(slot > MAX_GROUPS || slot<0)
      {
          printf("Invalid Slot Passed ");
          return -1;
      }
      if(tdenum[slot][count] == -1) return -1;
      for(new i=0;i<tdenum[slot][count];++i)
          TextDrawHideForPlayer(playerid,Text:TDid[slot][i]);
      return 1;
  }

UPDATES :

• Original include Launched (18/08/2012)
• TDGroupRemoveTD bug fixed (19/08/2012)

[dr.lozer]

Any Screen Shots?

[Niko_boy]

very great piece of work :P , usefull most of times